1625842400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 288

約数和(自身を含む): 5102673408

約数和(自身を除く): 3476831008

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 32, 35, 40, 46, 50, 52, 56, 65, 70, 80, 91, 92, 100, 104, 112, 115, 130, 140, 160, 161, 175, 182, 184, 200, 208, 224, 230, 260, 280, 299, 322, 325, 350, 364, 368, 400, 416, 455, 460, 520, 560, 575, 598, 644, 650, 700, 728, 736, 800, 805, 910, 920, 971, 1040, 1120, 1150, 1196, 1288, 1300, 1400, 1456, 1495, 1610, 1820, 1840, 1942, 2080, 2093, 2275, 2300, 2392, 2576, 2600, 2800, 2912, 2990, 3220, 3640, 3680, 3884, 4025, 4186, 4550, 4600, 4784, 4855, 5152, 5200, 5600, 5980, 6440, 6797, 7280, 7475, 7768, 8050, 8372, 9100, 9200, 9568, 9710, 10400, 10465, 11960, 12623, 12880, 13594, 14560, 14950, 15536, 16100, 16744, 18200, 18400, 19420, 20930, 22333, 23920, 24275, 25246, 25760, 27188, 29900, 31072, 32200, 33488, 33985, 36400, 38840, 41860, 44666, 47840, 48550, 50492, 52325, 54376, 59800, 63115, 64400, 66976, 67970, 72800, 77680, 83720, 88361, 89332, 97100, 100984, 104650, 108752, 111665, 119600, 126230, 128800, 135940, 155360, 156331, 167440, 169925, 176722, 178664, 194200, 201968, 209300, 217504, 223330, 239200, 252460, 271880, 290329, 312662, 315575, 334880, 339850, 353444, 357328, 388400, 403936, 418600, 441805, 446660, 504920, 543760, 558325, 580658, 625324, 631150, 679700, 706888, 714656, 776800, 781655, 837200, 883610, 893320, 1009840, 1087520, 1116650, 1161316, 1250648, 1262300, 1359400, 1413776, 1451645, 1563310, 1674400, 1767220, 1786640, 2019680, 2032303, 2209025, 2233300, 2322632, 2501296, 2524600, 2718800, 2827552, 2903290, 3126620, 3534440, 3573280, 3908275, 4064606, 4418050, 4466600, 4645264, 5002592, 5049200, 5437600, 5806580, 6253240, 7068880, 7258225, 7816550, 8129212, 8836100, 8933200, 9290528, 10098400, 10161515, 11613160, 12506480, 14137760, 14516450, 15633100, 16258424, 17672200, 17866400, 20323030, 23226320, 25012960, 29032900, 31266200, 32516848, 35344400, 40646060, 46452640, 50807575, 58065800, 62532400, 65033696, 70688800, 81292120, 101615150, 116131600, 125064800, 162584240, 203230300, 232263200, 325168480, 406460600, 812921200, 1625842400]

約数ペア:

[(1, 1625842400), (2, 812921200), (4, 406460600), (5, 325168480), (7, 232263200), (8, 203230300), (10, 162584240), (13, 125064800), (14, 116131600), (16, 101615150), (20, 81292120), (23, 70688800), (25, 65033696), (26, 62532400), (28, 58065800), (32, 50807575), (35, 46452640), (40, 40646060), (46, 35344400), (50, 32516848), (52, 31266200), (56, 29032900), (65, 25012960), (70, 23226320), (80, 20323030), (91, 17866400), (92, 17672200), (100, 16258424), (104, 15633100), (112, 14516450), (115, 14137760), (130, 12506480), (140, 11613160), (160, 10161515), (161, 10098400), (175, 9290528), (182, 8933200), (184, 8836100), (200, 8129212), (208, 7816550), (224, 7258225), (230, 7068880), (260, 6253240), (280, 5806580), (299, 5437600), (322, 5049200), (325, 5002592), (350, 4645264), (364, 4466600), (368, 4418050), (400, 4064606), (416, 3908275), (455, 3573280), (460, 3534440), (520, 3126620), (560, 2903290), (575, 2827552), (598, 2718800), (644, 2524600), (650, 2501296), (700, 2322632), (728, 2233300), (736, 2209025), (800, 2032303), (805, 2019680), (910, 1786640), (920, 1767220), (971, 1674400), (1040, 1563310), (1120, 1451645), (1150, 1413776), (1196, 1359400), (1288, 1262300), (1300, 1250648), (1400, 1161316), (1456, 1116650), (1495, 1087520), (1610, 1009840), (1820, 893320), (1840, 883610), (1942, 837200), (2080, 781655), (2093, 776800), (2275, 714656), (2300, 706888), (2392, 679700), (2576, 631150), (2600, 625324), (2800, 580658), (2912, 558325), (2990, 543760), (3220, 504920), (3640, 446660), (3680, 441805), (3884, 418600), (4025, 403936), (4186, 388400), (4550, 357328), (4600, 353444), (4784, 339850), (4855, 334880), (5152, 315575), (5200, 312662), (5600, 290329), (5980, 271880), (6440, 252460), (6797, 239200), (7280, 223330), (7475, 217504), (7768, 209300), (8050, 201968), (8372, 194200), (9100, 178664), (9200, 176722), (9568, 169925), (9710, 167440), (10400, 156331), (10465, 155360), (11960, 135940), (12623, 128800), (12880, 126230), (13594, 119600), (14560, 111665), (14950, 108752), (15536, 104650), (16100, 100984), (16744, 97100), (18200, 89332), (18400, 88361), (19420, 83720), (20930, 77680), (22333, 72800), (23920, 67970), (24275, 66976), (25246, 64400), (25760, 63115), (27188, 59800), (29900, 54376), (31072, 52325), (32200, 50492), (33488, 48550), (33985, 47840), (36400, 44666), (38840, 41860)]